<template>
    <div class="login-wrap">
        <div class="ms-login">
            <div class="ms-title">Zmall商城管理系统</div>
            <el-form :model="loginFrom" :rules="rules" ref="login" label-width="0px" class="ms-content">
                <el-form-item prop="username">
                    <el-input v-model="loginFrom.username" placeholder="username">
                        <el-button slot="prepend" icon="el-icon-lx-people"></el-button>
                    </el-input>
                </el-form-item>
                <el-form-item prop="password">
                    <el-input
                            type="password"
                            placeholder="password"
                            v-model="loginFrom.password"
                            @keyup.enter.native="submitForm()"
                    >
                        <el-button slot="prepend" icon="el-icon-lx-lock"></el-button>
                    </el-input>
                </el-form-item>
                <div class="login-btn">
                    <el-button type="primary" @click="submitForm()">登录</el-button>
                </div>
            </el-form>
        </div>
    </div>
</template>

<script>
    import {auth, login, getUserInfo} from '../../../api/user'
    import myStorage from "../../../utils/myStorage";
    import {setCookie} from "../../../utils/myCookie";

    var millisecond = new Date().getTime();
    var expiresTime = new Date(millisecond + 60 * 1000 * 15);
    export default {
        data: function () {
            return {
                loginFrom: {
                    username: '',
                    password: '',
                },
                rules: {
                    username: [{required: true, message: '请输入用户名', trigger: 'blur'}],
                    password: [{required: true, message: '请输入密码', trigger: 'blur'}],
                },
            };
        },
        methods: {
            submitForm() {
                this.$refs.login.validate(valid => {
                    if (valid) {
                        let params = new URLSearchParams();
                        params.append('username', this.loginFrom.username)
                        params.append('password', this.loginFrom.password)
                        login(params).then(loginRES => {
                            if (loginRES.data.result.message === null) {
                                this.$message.success('登录成功');
                                setCookie('user', loginRES.data.result, expiresTime)
                                //路由跳转 需在信息储存完后，否则路由守卫找不到信息 会出bug
                                this.$router.push({path: '/home'})
                            } else {
                                this.$message.error(loginRES.data.result.message)
                            }
                        })

                    } else {
                        this.$message.error('请输入账号和密码');
                        return false;
                    }
                });
            },
            test() {
                getUserInfo(res => {
                    console.log('获取用户数据', res)
                })
            }
        },
    };
</script>

<style scoped>
    .login-wrap {
        position: relative;
        width: 100%;
        height: 100%;
        /*background-image: url(/src/assets/img/login-bg.jpg);*/
        background-size: 100%;
    }

    .ms-title {
        width: 100%;
        line-height: 50px;
        text-align: center;
        font-size: 20px;
        color: #fff;
        border-bottom: 1px solid #ddd;
    }

    .ms-login {
        position: absolute;
        left: 50%;
        top: 50%;
        width: 350px;
        margin: -190px 0 0 -175px;
        border-radius: 5px;
        background: rgba(255, 255, 255, 0.3);
        overflow: hidden;
    }

    .ms-content {
        padding: 30px 30px;
    }

    .login-btn {
        text-align: center;
    }

    .login-btn button {
        width: 100%;
        height: 36px;
        margin-bottom: 10px;
    }

    .login-tips {
        font-size: 12px;
        line-height: 30px;
        color: #fff;
    }
</style>
